Seudónimo Seudónimo

01-02-2017
Mathematics

contestada

After a power failure the temperature in a freezer increased at an average rate of 1.3 degrees Fahrenheit per hour. The total increase was 3.9 degrees Fahrenheit. Write and solve an equation to find the number of hours until the power was restored.

Respuesta :

UnicornG UnicornG

01-02-2017

1.3x(y)= 3.9
3.9/1.3= 3
The answer is 3 hours

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